4457241013 has 2 divisors, whose sum is σ = 4457241014. Its totient is φ = 4457241012.

The previous prime is 4457241007. The next prime is 4457241023. The reversal of 4457241013 is 3101427544.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3940951729 + 516289284 = 62777^2 + 22722^2 .

It is a cyclic number.

It is not a de Polignac number, because 4457241013 - 2²⁹ = 3920370101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4457241023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2228620506 + 2228620507.

It is an arithmetic number, because the mean of its divisors is an integer number (2228620507).

Almost surely, 2^4457241013 is an apocalyptic number.

It is an amenable number.

4457241013 is a deficient number, since it is larger than the sum of its proper divisors (1).

4457241013 is an equidigital number, since it uses as much as digits as its factorization.

4457241013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 4457241013 is about 66762.5719471621. The cubic root of 4457241013 is about 1645.7178234705.

Adding to 4457241013 its reverse (3101427544), we get a palindrome (7558668557).

The spelling of 4457241013 in words is "four billion, four hundred fifty-seven million, two hundred forty-one thousand, thirteen".